Privacy Policy

Arther AI (“Arther”, “we”) provides chat, research, image generation, and an agent that builds apps. This policy explains what we collect and how we use it.

What we collect

• Account data: name, email, and sign-in provider when you create an account.
• Conversation data: messages, uploads, generated images, and agent files in your chats.
• Usage data: plan, rate limits, device/browser basics, and diagnostic logs.
• Optional profile: nickname, occupation, custom instructions, and voice settings you save.

How we use it

We use this data to run the product, keep chats private to your account, improve reliability, prevent abuse, and communicate about the service. We do not sell your personal information.

AI processing

Prompts and files you send may be processed by model providers to generate replies, images, or code. Do not submit secrets you are not willing to share with those processors.

Cookies

We use essential cookies and local storage for sign-in, theme, and settings. See our Cookie Policy.

Retention and control

You can delete chats from the archive. You can request account deletion at Contact. We keep records as required for security and law.

Contact

Privacy questions: privacy@arther-ai.site.